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Table 4 Assessment of the model performance on the test set. Values in parentheses represent 95% confidence intervals

From: GPS driving: a digital biomarker for preclinical Alzheimer disease

Model inputs Precision Recall F1 score AUC
Age and APOE ε4 status 0.84 (0.802–0.875) 0.79 (0.770–0.861) 0.85 (0.833–0.852) 0.88 (0.861–0.927)
Driving features 0.89 (0.862–0.917) 0.76 (0.716–0.796) 0.82 (0.794–0.840) 0.82 (0.782–0.932)
Driving features and age 0.94 (0.909–0.959) 0.84 (0.794–0.876) 0.88 (0.858–0.906) 0.94 (0.881–0.962)
Driving features, age, and APOE ε4 status 0.96 (0.939–0.981) 0.88 (0.837–0.912) 0.91 (0.893–0.937) 0.96 (0.903–0.981)